Diff Report
Run #519c03b86b1ec: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c04ab45451: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Symfony\Component\HttpFoundation\ResponseHeaderBag::set

Symfony\Component\HttpFoundation\ResponseHeaderBag::setRun #519c03b86b1ecRun #519c04ab45451DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)1,021 1,105 84 8.2%
Incl. Wall Time (microsec) per call 85 92 7 8.2%
Excl. Wall Time (microsec)264 282 18 6.8%
Incl. CPU (microsecs)1,044 1,126 82 7.9%
Incl. CPU (microsecs) per call 87 94 7 7.9%
Excl. CPU (microsec)224 234 10 4.5%
Incl. MemUse (bytes)15,664 15,664 0 0.0%
Incl. MemUse (bytes) per call 1,305 1,305 0 0.0%
Excl. MemUse (bytes)1,840 1,840 0 0.0%
Incl. PeakMemUse (bytes)8,472 8,472 0 0.0%
Incl. PeakMemUse (bytes) per call 706 706 0 0.0%
Excl. PeakMemUse (bytes)2,532 2,532 0 0.0%

Parent/Child Regression/Improvement report for Symfony\Component\HttpFoundation\ResponseHeaderBag::set [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
Symfony\Component\HttpFoundation\ResponseHeaderBag::set0 N/A% 84 13.5% 82 5.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function18 21.4% 10 12.2% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\EventSubscriber\FinishResponseSubscriber::onRespond0 N/A% 69 82.1% 68 82.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::__construct0 N/A% 11 13.1% 12 14.6% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::setDate0 N/A% 4 4.8% 4 4.9% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Response::prepare0 N/A% 0 0.0% -2 -2.4% 0 N/A% 0 N/A%
Child functions
Symfony\Component\HttpFoundation\HeaderBag::set0 N/A% 27 32.1% 29 35.4% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 23 27.4% 22 26.8% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\ResponseHeaderBag::computeCacheControlValue0 N/A% 16 19.0% 15 18.3% 0 N/A% 0 N/A%
strtr0 N/A% -1 -1.2% 0 0.0% 0 N/A% 0 N/A%
in_array0 N/A% 1 1.2% 3 3.7% 0 N/A% 0 N/A%
strtolower0 N/A% 0 0.0% 3 3.7% 0 N/A% 0 N/A%